90W Dell Laptop Charger – LA90PM111 / RT74M, 19.5V 4.62A, 4.5×3.0mm

90W Dell Laptop Charger – LA90PM111 / RT74M, 19.5V 4.62A, 4.5×3.0mm

Replacement Dell AC adapter for compatible Dell laptops requiring 90W, 19.5V DC / 4.62A and the 4.5mm × 3.0mm center-pin barrel connector.

Technical Specifications

• Power: 90W
• Output: 19.5V DC / 4.62A
• Connector: 4.5mm × 3.0mm center pin
• Input: 100–240V AC, 50/60Hz
• Type: Dell-compatible replacement adapter

Compatible Part Numbers

LA90PM111, HA90PM190, DA90PM190, RT74M, PA-1900-32D5, 0RT74M, RT74, V5K57, 7HRTX, 492-BCKW, 0C132X, C132X, 0MK947, MK947, 0VRJN1, VRJN1, 0WJRKM, WJRKM, 450-AEWC.

Compatible Dell Laptops

Selected Inspiron 11/13/14/15/17 systems, Latitude 3190, 3301, 3400, 3410, 3490, 3500, 3590, Vostro 14/15 families and selected XPS 11/12/13 systems only where the required adapter specification is 90W, 19.5V, 4.62A and 4.5×3.0mm.

Compatibility Check

Verify the original adapter's wattage, voltage, current and 4.5×3.0mm connector. Do not confuse it with the larger 7.4×5.0mm Dell barrel adapter.

Compatible Part Number for 90W Dell Laptop Charger – LA90PM111 / RT74M, 19.5V 4.62A, 4.5×3.0mm

Compatible Model Number